Summer Associates Tax Services · Stamford, CT · Serving clients for over 35 yearsCall (203) 327-4311
CT Contractor TaxContractor & trades tax · by Summer Associates
For Connecticut plumbing, HVAC, electrical & roofing shops and GCs

Your shop can keep more of every job you finish.

A retirement plan, an S corp salary that holds up, and well-timed truck purchases can lower the tax on what your shop earns. Summer Associates models the federal and Connecticut result before you add crew, buy equipment, or set your salary.

Or call (203) 327-4311 to talk with our Stamford office.

Section 179 up to $2.56M for trucks and equipmentWorker classification, 401(k) & S corp planningServing clients for over 35 years
Service van interior with copper fittings, HVAC gauges, and a pipe wrench on the floor

Enrolled agents

Our practitioners are enrolled to practice before the Internal Revenue Service.

Federal and Connecticut

We model federal and Connecticut tax together, so you see the state effect of a federal move before you make it.

Local to Fairfield County

Based in Stamford and serving clients for over 35 years.

Planning, not just filing

We focus on the decisions you can still change: elections, timing, and year-end moves.

How working with Summer Associates starts

The first consultation is free, with no obligation. From the first call to a plan, the process has three steps.

  1. Start with a conversation

    Call (203) 327-4311 or send us a note. Tell us what you are working on and what you want to solve.

  2. We review the details

    We look at your payroll, 1099 payments, planned truck and equipment purchases, and last return to see which strategies fit and what they could be worth.

  3. You get a plan

    We model the options on your numbers, federal and Connecticut, and set out the steps and the deadlines that apply.

Summer Associates Tax Services, 48 Union St, #1C, Stamford, CT 06906. Convenient to clients throughout Fairfield County, including Greenwich, Darien, New Canaan, Norwalk, Westport, and Fairfield.

Book a free consultation

The 2026 numbers that matter

Federal and Connecticut figures trade business owners use for payroll, equipment, and retirement planning.

Item2026 figureNotes & source
Form 1099-NEC reporting threshold$2,000For payments made in 2026, up from $600 (26 U.S.C. 6041)
Section 179 expensing limit$2,560,000Phase-out begins at $4,090,000 of purchases (IRS)
Bonus depreciation100%Permanent for property acquired after Jan. 19, 2025 (IRS)
401(k) employee deferral$24,500Plus $8,000 catch-up at 50+ (IRS)
SIMPLE IRA deferral$18,100With 25 or fewer employees and no other plan in the prior 3 years, plus $3,850 catch-up at 50+. Otherwise $17,000 plus $4,000 catch-up (IRS)
Total defined contribution limit$72,000Employee plus employer per participant (IRS)
Social Security wage base$184,500Matters for S corp salary planning (IRS)
Connecticut bonus depreciation add-back100%Deducted 25% a year over the next four years. For Section 179, 80% is added back and recovered the same way (CGS 12-701)
Connecticut sales tax on commercial repair and renovation6.35%Applies to work on existing commercial and rental property. Installation and renovation on owner-occupied homes generally aren't taxed (CT DRS)

Common questions

Do I still have to send 1099s to subcontractors?

Yes, but the threshold rose to $2,000 for payments made in 2026, up from $600. Forms 1099-NEC for 2026 payments are due to recipients and the IRS by February 1, 2027, because January 31 falls on a Sunday.

Can I write off my whole truck this year?

Often, yes. A work truck or van over 6,000 lbs GVWR used more than 50% for business can be expensed with Section 179 or 100% bonus depreciation. SUVs have a lower Section 179 cap, and personal use reduces the deduction.

SIMPLE IRA or 401(k)?

A SIMPLE IRA is cheaper and simpler but caps deferrals at $17,000 for 2026, or $18,100 at most shops with 25 or fewer employees. A safe harbor 401(k) allows $24,500 in deferrals plus profit sharing up to $72,000 total. Most growing shops eventually move to a 401(k).

What is a reasonable salary for an S corp contractor?

It's the amount you would pay someone else to do your job, covering field work, estimating, and management combined. Industry wage data for your trade and region is the usual support.

Do I charge Connecticut sales tax on my labor?

It depends on the property and the service. Installation, renovation, and repair work on existing commercial, industrial, or rental property is taxable at 6.35% on the service portion of the bill. The same work on new construction, or on an owner-occupied home of one to three units with the owner living there, generally isn't. Landscaping, snow plowing, and repairs to units such as furnaces and AC systems are taxable even at an owner-occupied home.

Does Connecticut allow bonus depreciation on my truck?

No. Connecticut adds back 100% of federal bonus depreciation and lets you deduct it 25% a year over the next four years. Only 80% of a Section 179 deduction is added back and recovered the same way, so Section 179 leaves 20% deductible on the state return in the first year.

Find out what your shop could be deducting this year.

In a consultation, we look at your payroll and planned truck and equipment purchases, estimate what a retirement plan or S corp salary could be worth, and tell you whether any of your 1099 workers look like employees.

Book a free consultation or call (203) 327-4311 The first consultation is free, with no obligation.
Call (203) 327-4311Free consultation